import { mapGetters } from "vuex"

export default{
	computed:{
		...mapGetters('m_cart',['total'])
	},
	onShow(){
		this.setBadge()
	},
	methods:{
		setBadge(){
			uni.setTabBarBadge({
				 index: 2,
				 text: this.total+''
			})
		},
	}
}